<?xml version="1.0"?><rdf:RDF xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:edm="http://www.europeana.eu/schemas/edm/" xmlns:wgs84_pos="http://www.w3.org/2003/01/geo/wgs84_pos" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:rdaGr2="http://rdvocab.info/ElementsGr2" xmlns:oai="http://www.openarchives.org/OAI/2.0/" xmlns:owl="http://www.w3.org/2002/07/owl#" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:ore="http://www.openarchives.org/ore/terms/" xmlns:skos="http://www.w3.org/2004/02/skos/core#" xmlns:dcterms="http://purl.org/dc/terms/"><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:DOC-ZR1XH8CX/6483e439-065a-44ee-aa25-b4a9df9122bb/HTML"><dcterms:extent>8 KB</dcterms:extent></edm:WebResource><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:DOC-ZR1XH8CX/4c10d9cf-14fc-4696-9d91-2ab74e4d2ae1/PDF"><dcterms:extent>117 KB</dcterms:extent></edm:WebResource><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:DOC-ZR1XH8CX/94eb70c1-b757-40ea-b79e-96da62f2cd43/TEXT"><dcterms:extent>7 KB</dcterms:extent></edm:WebResource><edm:TimeSpan rdf:about="2000-2024"><edm:begin xml:lang="en">2000</edm:begin><edm:end xml:lang="en">2024</edm:end></edm:TimeSpan><edm:ProvidedCHO rdf:about="URN:NBN:SI:DOC-ZR1XH8CX"><dcterms:isPartOf rdf:resource="https://www.dlib.si/details/urn:nbn:si:spr-ihg6vo21" /><dcterms:issued>2000</dcterms:issued><dc:creator>Belič, Lidija</dc:creator><dc:creator>Pregelj, Andrej</dc:creator><dc:creator>Šventner-Kosmos, Alenka</dc:creator><dc:format xml:lang="sl">2 strani</dc:format><dc:format xml:lang="sl">letnik:34</dc:format><dc:format xml:lang="sl">številka:5</dc:format><dc:format xml:lang="sl">str. 309-310</dc:format><dc:identifier>ISSN:1580-2949</dc:identifier><dc:identifier>COBISSID:237482</dc:identifier><dc:identifier>URN:URN:NBN:SI:doc-ZR1XH8CX</dc:identifier><dc:language>sl</dc:language><dc:publisher xml:lang="sl">Inštitut za kovinske materiale in tehnologije</dc:publisher><dcterms:isPartOf xml:lang="sl">Materiali in tehnologije</dcterms:isPartOf><dc:subject xml:lang="sl">črpalke</dc:subject><dc:subject xml:lang="sl">senzorji tlaka</dc:subject><dc:subject xml:lang="sl">vakuumske prevodnice</dc:subject><dc:subject rdf:resource="http://www.wikidata.org/entity/Q134574" /><dcterms:temporal rdf:resource="2000-2024" /><dc:title xml:lang="sl">Visokonapetostne keramične prevodnice|</dc:title><dc:description xml:lang="sl">Processes and measurements in vacuum often demand the supply of electrical energy from the outside of the hermetically sealed working vessel. The components enabling the vacuum-sealed transfer of electrical leads are called electrical feedthroughs. They are always made of a high-quality electrical insulator and a conducting wire. One of the best possibilities is a ceramic insulator joined with metal. Information relating to metal-to-ceramic seals and some constructions for use with Penning pressure sensors and iron-geter pumps are presented</dc:description><dc:description xml:lang="sl">Pri procesih in meritvah, ki potekajo v vakuumu je pogosto potreben dovod električne energije v vakuumski prostor. Električne prevodnice, ki tak dovod omogočajo, so lahko zelo različnih izvedb, vedno pa so sestavljene iz izolatorja in prevodnega elementa. Imeti morajo dovolj visoko vakuumsko tesnost ter prebojno in natezno trdnost. Kot izolator smo uporabili ?$Al_2O_3$? keramiko, ki smo jo z znano tehnologijo spojili s kovino</dc:description><edm:type>TEXT</edm:type><dc:type xml:lang="sl">znanstveno časopisje</dc:type><dc:type xml:lang="en">journals</dc:type><dc:type rdf:resource="http://www.wikidata.org/entity/Q361785" /></edm:ProvidedCHO><ore:Aggregation rdf:about="http://www.dlib.si/?URN=URN:NBN:SI:DOC-ZR1XH8CX"><edm:aggregatedCHO rdf:resource="URN:NBN:SI:DOC-ZR1XH8CX" /><edm:isShownBy rdf:resource="http://www.dlib.si/stream/URN:NBN:SI:DOC-ZR1XH8CX/4c10d9cf-14fc-4696-9d91-2ab74e4d2ae1/PDF" /><edm:rights rdf:resource="http://rightsstatements.org/vocab/InC/1.0/" /><edm:provider>Slovenian National E-content Aggregator</edm:provider><edm:intermediateProvider xml:lang="en">National and University Library of Slovenia</edm:intermediateProvider><edm:dataProvider xml:lang="sl">Inštitut za kovinske materiale in tehnologije</edm:dataProvider><edm:object rdf:resource="http://www.dlib.si/streamdb/URN:NBN:SI:DOC-ZR1XH8CX/maxi/edm" /><edm:isShownAt rdf:resource="http://www.dlib.si/details/URN:NBN:SI:DOC-ZR1XH8CX" /></ore:Aggregation></rdf:RDF>